Extreme window cleaning

Last week it was the Triffids taking over my Blipjournal, this week it's the windows! I was on my way home, and was taking some shots at Queen Street Station when I ran into an old friend from uni and his son and had a wee chat, which was lovely. They also provided me with this spot of 'half naked men on the roof'. Not a job I fancy! Anyway, thanks to Messrs G and J Duncan for this one!